// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.firebase.macrobenchmark

import androidx.benchmark.macro.ExperimentalMetricApi
import androidx.benchmark.macro.StartupMode
import androidx.benchmark.macro.StartupTimingMetric
import androidx.benchmark.macro.TraceSectionMetric
import androidx.benchmark.macro.junit4.MacrobenchmarkRule
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith

@RunWith(AndroidJUnit4::class)
class StartupBenchmark {
  @get:Rule
  val benchmarkRule = MacrobenchmarkRule()

  @OptIn(ExperimentalMetricApi::class)
  @Test
  fun startup() = benchmarkRule.measureRepeated(
    packageName = "com.google.firebase.benchmark",
    metrics = listOf(
      StartupTimingMetric(),
      {{#traces}}
      TraceSectionMetric("{{.}}"),
      {{/traces}}
    ),
    iterations = 100,
    startupMode = StartupMode.COLD
  ) {
    pressHome()
    startActivityAndWait()
  }
}
